Number of main server processes now configurable with env variable.

Author: NobisIndustries

Dockerfile

@@ -12,7 +12,7 @@ ENV TZ Europe/Berlin
 
 COPY backend/conda_env.yml /app_setup/env.yml
 RUN conda env create -f /app_setup/env.yml; conda clean --all
-ENV CONDA_DIR=/opt/conda/envs/GitInsight/bin
+ENV CONDA_DIR /opt/conda/envs/GitInsight/bin
 
 
 FROM app_base as app_full
@@ -21,5 +21,6 @@ COPY backend /app/backend
 COPY version.txt /app/
 COPY --from=frontend_builder /workspace/frontend/dist /app/frontend/dist
 EXPOSE 80
+ENV N_WORKERS 4
 
 ENTRYPOINT $CONDA_DIR/python /app/backend/main.py

backend/main.py

@@ -1,3 +1,4 @@
+import os
 from multiprocessing import Process
 
 import uvicorn
@@ -9,7 +10,8 @@
 class Services:
     @staticmethod
     def run_main():
-        uvicorn.run('server.main_server:app', host='0.0.0.0', port=MAIN_SERVICE_PORT, workers=4)
+        n_workers = int(os.environ.get('N_WORKERS', 4))
+        uvicorn.run('server.main_server:app', host='0.0.0.0', port=MAIN_SERVICE_PORT, workers=n_workers)
 
     @staticmethod
     def run_crawler():

example_deployment/docker-compose.yml

@@ -15,6 +15,8 @@ services:
     image: nobisindustries/gitinsight:latest
     container_name: gitinsight_main
     restart: always
+    environment:
+      - N_WORKERS=4
     expose:
       - 80
     volumes:

version.txt

@@ -1 +1 @@
-0.8.2
+0.8.3